23385040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41759}}^1$

素因数の和:41779

約数の個数: 40

約数和(自身を含む): 62138880

約数和(自身を除く): 38753840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 41759, 83518, 167036, 208795, 292313, 334072, 417590, 584626, 668144, 835180, 1169252, 1461565, 1670360, 2338504, 2923130, 3340720, 4677008, 5846260, 11692520, 23385040]

約数ペア:

[(1, 23385040), (2, 11692520), (4, 5846260), (5, 4677008), (7, 3340720), (8, 2923130), (10, 2338504), (14, 1670360), (16, 1461565), (20, 1169252), (28, 835180), (35, 668144), (40, 584626), (56, 417590), (70, 334072), (80, 292313), (112, 208795), (140, 167036), (280, 83518), (560, 41759)]